<template>
  <div class="my-container">
    <!-- 已登录：用户信息 -->
    <div v-if="user" class="header user-info">
      <div class="base-info">
        <!-- 头像区域 -->
        <div class="left">
          <img class="avatar" :src="imgP" @click="showImg">
          <span class="name">{{ userdetail.name }}</span>
        </div>
        <div class="right">
          <van-button size="mini" round @click="$router.push('/edituser')">编辑资料</van-button>
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item" @click="$router.push('/fans/my/0')">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item" @click="$router.push('/fans/my/1')">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">我的关注</span>
        </div>
        <div class="data-item">
          <span class="count" @click="$router.push('/qa')">{{ userInfo.art_count }}</span>
          <span class="text">相关评论</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
    </div>
    <!-- /已登录头部 -->
    <!-- 未登录头部 -->
    <div v-else class="header not-login">
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="@/assets/mobile.png" alt="">
        <span class="text">登录 / 注册</span>
      </div>
    </div>
    <!-- 宫格导航 -->
    <van-grid class="grid-nav mb-9" :column-num="2" clickable>
      <van-grid-item class="grid-item" @click="$router.push({name:'like',query:{id:'fromMy'}})">
        <i slot="icon" class="toutiao toutiao-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item" @click="$router.push('/historytext')">
        <i slot="icon" class="toutiao toutiao-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>
    <!-- /宫格导航 -->

    <van-cell title="消息通知" is-link @click="$router.push('/qa')" />
    <van-cell class="mb-9" title="我的文章" is-link @click="$router.push('/mytext')" />
    <van-cell v-if="user"
              class="logout-cell"
              clickable
              title="退出登录"
              @click="onLogout" />
  </div>
</template>

<script>
import { ImagePreview } from 'vant'
import { mapState } from 'vuex'
export default {
  name: 'MyIndex',
  components: {
    [ImagePreview.Component.name]: ImagePreview.Component
  },
  data () {
    return {
      imgP: ''
    }
  },
  computed: {
    ...mapState(['user', 'userdetail', 'userInfo'])
  },
  created () {
    const i = this.userInfo.photo
    this.imgP = require('@/assets/touxiang/' + i)
  },
  methods: {
    onLogout () {
      // 退出提示
      // 在组件中需要使用 this.$dialog 来调用弹框组件
      this.$dialog.confirm({
        title: '确认退出吗？'
      }).then(() => {
        // on confirm
        // 确认退出：清除登录状态（容器中的 user + 本地存储中的 user）
        this.$store.commit('setUser', null)
      }).catch(() => {
        // on cancel

      })
    },
    showImg () {
      ImagePreview({
        images: [
          this.imgP
        ],
        closeable: true
      })
    }
  }
}
</script>

<style scoped lang="less">
  .my-container {
    .header

  {
    height: 361px;
    background: linear-gradient(#eb5253, #d75f95);
    background-size: cover;
  }

  .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn

  {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    .mobile-img

  {
    width: 132px;
    height: 132px;
    margin-bottom: 15px;
  }

  .text {
    font-size: 28px;
    color: #fff;
  }

  }
  }

  .user-info {
    .base-info

  {
    height: 231px;
    padding: 76px 32px 23px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .left

  {
    display: flex;
    align-items: center;
    .avatar

  {
    width: 132px;
    height: 132px;
    border: 4px solid #fff;
    margin-right: 23px;
    border-radius: 50%;
  }

  .name {
    font-size: 30px;
    color: #fff;
  }

  }
  }

  .data-stats {
    display: flex;
    .data-item

  {
    height: 130px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    .count

  {
    font-size: 36px;
  }

  .text {
    font-size: 23px;
  }

  }
  }
  }

  .grid-nav {
    .grid-item

  {
    height: 141px;
    i .toutiao

  {
    font-size: 45px;
  }

  .toutiao-shoucang {
    color: #eb5253;
  }

  .toutiao-lishi {
    color: #ff9d1d;
  }

  span.text {
    font-size: 28px;
  }

  }
  }

  .logout-cell {
    text-align: center;
    color: #d86262;
  }

  .mb-9 {
    margin-bottom: 9px;
  }
  .right{
    margin-bottom:20px;
  }
  }
</style>
